BC-9 | 9mm Flat Dark Earth Cerakote Right Side Charging Bufferless Upper | 7.5" Parkerized Heavy Barrel | 1:10 Twist | Blow Back Gas System | MLOK Split Rail

In stock
Only 3 left
SKU
UASCC-5232-9MMPHB7.5110PBUF-5FDESR

For conversion instructions watch here

The upper will come with the Picatinny rail stock adapter and all the parts to make it bufferless. 

If using on an AR15 Lower you will need this tool to convert the non bufferless to bufferless. You will also need a Stern defense magwell adapter.

Item will ship in 3 business days or less
Special Price $199.95 Regular Price $264.99

More Information
Color Flat Dark Earth Cerakote
SKU UASCC-5232-9MMPHB7.5110PBUF-5FDESR
Hand Guard MLOK Split Rail
Weight (lbs) 3.900000
Manufacturer Bear Creek Arsenal
Magazine Capacity N/A
Barrel Length 7.5
Profile Heavy Barrel
Twist 1:10
Barrel Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 36
Caliber 9MM
Flutes Non-fluted
Gas System Blow-Back
Charging Style Right Side Charging
Classification Complete Upper Assembly
Platform AR-9
Bolt Material E9310
Receiver Material Billet
Choke Tubes No
Action Semi-Automatic
Brace Not Included

View BCA Product Manuals

Customer Reviews
Customer Questions
No Questions
Please, mind that only logged in users can submit questions

 It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed.

You need to be 18 or older to purchase a rifle and 21 or older to purchase a handgun, Pistols, lower assembly or Ammunition.

* Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.

Attention SignAttention Sign

WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to the California P65 Warning site.

Ratings & Reviews
4.4
Copyright © 2026 Bear Creek Arsenal, LLC. All Rights Reserved.